WIO - Black Venom - Nano Rock 2kg All in one - Natural-looking dense black colour

- Natural-looking dense black colour sand ideal for planted tank and biotope

Nebula Stone

Silicone is precision applied producing perfect gaps and a razor sharp minimalist finish

Flourite® is good for the life of the aquarium and need not be replaced

WIO - Black Venom - Nano Rock 2kg All in one - Natural-looking dense black colourBlack Venom Nano Rock is a striking black stone with a glazed surface that creates excellent color contrast in any aquarium or terrarium. Perfect for creating a high impact composition in a small space. Description Black Venom Nano Rock is a smaller version of our high impact Black Venom Stone. This striking black stone has a glazed surface and a maze like texture that adds an intriguing element to any small aquatic or terrestrial setup. It is perfect